According to the New USB-IF standard, the USB 3.2 specification replaces the USB3.0 USB3.1 specification and it introduced a new nomenclature, the USB 3.2 specification absorbed all prior USB 3.0/3.1 specifications, So, our 10Gbps USB C NVME SSD Enclosure, we can say USB 3.1 Gen 2 or USB3.2 Gen 2(Old Nomenclature /New Nomenclature)
USB 3.2 New Nomenclature:
1. USB3.2 Gen 1 = USB3.1 Gen 1 , Product transfer rate is up to 5Gbps, Marketing name: SuperSpeed USB
2. USB3.2 Gen 2 = USB3.1 Gen 2 , Product transfer rate is up to 10Gbps, Marketing name: SuperSpeed USB 10Gbps
3. USB3.2 Gen 2X2, Product transfer rate is up to 20Gbps, Marketing name: SuperSpeed USB 20Gbps